Home / 6,267,036.80-9,400,555.20-4,136,622.60

Finding the Fourth Proportional to 6,267,036.80, 9,400,555.20 and 4,136,622.60

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Solution

The fourth proportional to 6,267,036.80, 9,400,555.20 and 4,136,622.60 is: 6,204,933.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267,036.80 : 9,400,555.20 = 4,136,622.60 : x
  2. Step 2: Convert to fraction form
    6,267,036.80/9,400,555.20 = 4,136,622.60/x
  3. Step 3: Cross multiply
    6,267,036.80x = 9,400,555.20 × 4,136,622.60
  4. Step 4: Simplify right side
    6,267,036.80x = 38,886,549,092,867.52
  5. Step 5: Solve for x
    x = 38,886,549,092,867.52/6,267,036.80
  6. Step 6: Final answer
    x = 6,204,933.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.